today there will be congress 'hearings about u.s. involvement in libya. and some lawmakers who received closed door briefings yesterday said there are no decisions about arming the rebels just yet. >> emily schmidt live from washington, thank you so much. >>> some of those libyan bombing missions involve planes that through round trip from south dakota. for the b-1 bombers as targets over libya, officials say they dropped 100 bombs over 100 targets while enforcing the no-fly zone. >>> the syrian leader has blamed the extraordinary wave of political unrest on a conspiracy. also refused to lift an emergency rule that's been in effect for 50 years. >>> japanese nuclear experts are looking into claims that radiation levels are rising even well beyond the so-called exclusion zone. a new u.n. report says high levels of radiation have been found about 25 miles from the fukushima nuclear plant. that's over twice as far from the facility aho residents who have been evacuated. also very low levels of radiation in milk have found in spokane, washington, but there ar